563365010497 has 2 divisors, whose sum is σ = 563365010498. Its totient is φ = 563365010496.

The previous prime is 563365010423. The next prime is 563365010557. The reversal of 563365010497 is 794010563365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 493322212161 + 70042798336 = 702369^2 + 264656^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-563365010497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 563365010497.

It is not a weakly prime, because it can be changed into another prime (563365014497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281682505248 + 281682505249.

It is an arithmetic number, because the mean of its divisors is an integer number (281682505249).

Almost surely, 2^563365010497 is an apocalyptic number.

It is an amenable number.

563365010497 is a deficient number, since it is larger than the sum of its proper divisors (1).

563365010497 is an equidigital number, since it uses as much as digits as its factorization.

563365010497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2041200, while the sum is 49.

The spelling of 563365010497 in words is "five hundred sixty-three billion, three hundred sixty-five million, ten thousand, four hundred ninety-seven".